/* ===== 咨询通道 · 页面专属样式 ===== */
.page-contact {
  --ct-gap: clamp(16px, 2.4vw, 28px);
  padding: clamp(24px, 5vw, 58px) 0 clamp(48px, 7vw, 96px);
}

/* —— 面包屑 —— */
.page-contact .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
  margin-bottom: clamp(20px, 3vw, 34px);
}
.page-contact .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color 160ms var(--ease);
}
.page-contact .breadcrumb a:hover { color: var(--cyan); }
.page-contact .breadcrumb span[aria-hidden] { margin: 0 8px; opacity: .5; }

/* —— 首屏 —— */
.page-contact .contact-hero {
  max-width: 880px;
  padding-bottom: clamp(24px, 4vw, 44px);
}
.page-contact .hero-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--cyan);
  border-left: 2px solid var(--cyan);
  padding-left: 10px;
  margin: 0 0 18px;
}
.page-contact .hero-title {
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 46px);
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--white);
  margin: 0 0 18px;
}
.page-contact .hero-lead {
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 60ch;
  margin: 0 0 24px;
}
.page-contact .hero-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.page-contact .hero-contact p {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
}
.page-contact .hero-key {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-contact .hero-contact strong {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  word-break: break-all;
}

/* —— 区块通用 —— */
.page-contact .section { padding: clamp(28px, 4.5vw, 54px) 0; }
.page-contact .ct-head { margin-bottom: clamp(20px, 3vw, 34px); }
.page-contact .ct-no {
  display: block;
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--cyan);
  margin-bottom: 8px;
}
.page-contact .ct-title {
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.2;
  letter-spacing: .01em;
  color: var(--white);
  margin: 0 0 10px;
}
.page-contact .ct-sub {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
  max-width: 60ch;
}

/* —— 01 找到我们 —— */
.page-contact .reach-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
}
.page-contact .reach-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-contact .info-card {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  padding: 22px 20px 20px 24px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}
.page-contact .info-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: var(--cyan);
}
.page-contact .info-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 224, 208, .45);
}
.page-contact .info-kicker {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-contact .info-value {
  margin: 0 0 10px;
  font-size: clamp(16px, 2.2vw, 19px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--white);
  word-break: break-all;
}
.page-contact .info-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .reach-side {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-contact .reach-shot {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}
.page-contact .reach-shot .media-img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(.9) brightness(.92);
}
.page-contact .map-card {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  padding: 14px;
}
.page-contact .map-svg { display: block; width: 100%; height: auto; }
.page-contact .map-svg path {
  fill: none;
  stroke: var(--line);
  stroke-width: 1.4;
}
.page-contact .map-svg .map-water {
  stroke: rgba(34, 224, 208, .26);
  stroke-width: 10;
}
.page-contact .map-svg .map-link {
  stroke: var(--flame);
  stroke-width: 1;
  stroke-dasharray: 3 4;
}
.page-contact .map-svg circle { fill: var(--flame); }
.page-contact .map-cap {
  margin: 10px 0 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

/* —— 02 按用途选择通道 —— */
.page-contact .channel-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.page-contact .chip {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
  text-decoration: none;
  border: 1px solid rgba(34, 224, 208, .35);
  border-radius: 999px;
  padding: 6px 14px;
  transition: background 160ms var(--ease), border-color 160ms var(--ease);
}
.page-contact .chip:hover {
  background: rgba(34, 224, 208, .12);
  border-color: rgba(34, 224, 208, .7);
}

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-contact .channel-card {
  background: linear-gradient(165deg, rgba(15, 27, 51, .96), rgba(7, 13, 26, .96));
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  padding: clamp(20px, 2.6vw, 28px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}
.page-contact .channel-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 224, 208, .4);
  border-top-color: var(--flame);
}
.page-contact .ch-no {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--amber);
}
.page-contact .ch-name {
  margin: 0 0 12px;
  font-family: var(--font-narrow);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--white);
}
.page-contact .ch-route {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.68;
  color: var(--white);
  border-left: 2px solid var(--flame);
  padding-left: 10px;
}
.page-contact .ch-route .mono {
  display: inline-block;
  margin-right: 6px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--flame);
}
.page-contact .ch-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}
.page-contact .ch-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.66;
  color: var(--muted);
}
.page-contact .ch-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: rgba(34, 224, 208, .7);
}

/* —— 03 什么时间能回复 —— */
.page-contact .hours-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
}
.page-contact .hours-panel {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  padding: clamp(20px, 2.6vw, 30px);
}
.page-contact .hours-row {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.page-contact .hours-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 12px;
}
.page-contact .hours-name {
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--white);
}
.page-contact .hours-val {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
}
.page-contact .hours-track {
  height: 8px;
  background: rgba(28, 42, 68, .95);
  border-radius: 999px;
  overflow: hidden;
}
.page-contact .hours-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
}
.page-contact .hours-fill--work {
  width: 64%;
  background: linear-gradient(90deg, var(--cyan), rgba(34, 224, 208, .45));
}
.page-contact .hours-fill--live {
  width: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--flame));
}
.page-contact .hours-note {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 54ch;
}
.page-contact .hours-shot {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
}
.page-contact .hours-shot .media-img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(.85) brightness(.9);
}

/* —— 04 联系时请提供 —— */
.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-contact .prep-list li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 6px 12px;
  padding: 16px 2px;
  border-bottom: 1px solid var(--line);
}
.page-contact .prep-no {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding-top: 3px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}
.page-contact .prep-name {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
}
.page-contact .prep-desc {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--muted);
  max-width: 66ch;
}

/* —— 05 更快解决问题 —— */
.page-contact .quick-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-contact .quick-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-left: 2px solid rgba(34, 224, 208, .5);
  text-decoration: none;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}
.page-contact .quick-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 224, 208, .5);
  border-left-color: var(--flame);
}
.page-contact .quick-title {
  font-family: var(--font-narrow);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--white);
}
.page-contact .quick-desc {
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}
.page-contact .quick-go {
  margin-top: auto;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}
.page-contact .quick-foot {
  margin: 22px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}
.page-contact .quick-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 208, .45);
}
.page-contact .quick-foot a:hover { border-bottom-color: var(--cyan); }

/* —— 响应式 —— */
@media (min-width: 620px) {
  .page-contact .hero-contact {
    grid-template-columns: repeat(2, minmax(0, auto));
    justify-content: start;
    column-gap: 34px;
  }
  .page-contact .reach-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-contact .quick-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-contact .channel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 900px) {
  .page-contact .reach-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: start;
  }
  .page-contact .hours-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-contact .channel-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-contact .quick-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .info-card,
  .page-contact .channel-card,
  .page-contact .quick-card {
    transition: none;
  }
  .page-contact .info-card:hover,
  .page-contact .channel-card:hover,
  .page-contact .quick-card:hover {
    transform: none;
  }
}